{% load parameters %}
<div class="filter-model filtermodel-search-widget">
    <form action="{% url filter_url %}" method="POST" class="inline">
        {% csrf_token %}
        <input type="hidden" name="field" value="{{field}}" />
        <input type="hidden" name="contains" value="on" />
        <input class="filtermodel-search-input" placeholder="Search {{field}}" type='search' name="value"></input>
        <button class="filtermodel-search-go filtermodel-search-{{field}}"><i class="fa fa-search"></i></button>
    </form>
</div>